Gleep is a small robot who is often found assisting Master Sebrian, but aides the scientists from time to time as well. Gleep also befriends He-Man, who takes the robot on many adventures with him. Gleep has a dry sense of humor and his programing allows him to understand "some of the more confusing aspects of human nature."

Trivia (Clawful94): Gleep was voiced by Ted Cole in the "New Adventures Of He-Man" cartoon series. As the series goes on, we see less and less of Gleep.